James McNamara , Roscommon Ireland

Looking for connections to this man, James McNAMARA from Roscommon.Townland may have been Roscommon also.He m. Sarah Mulvey, dau. of Thomas Mulvey.Both James and Sarah b. abt 1828-30.Emigrated to Virginia (now West Virginia) about 1851, and he probably died there.Sarah died across the river in Belmont Co. OH, living with her son.